<template>
<div class="app-container home">
    <el-row :gutter="40">
        <el-col :span="14">
            <el-card style="margin:-10px;" shadow="hover">
                <div ref="map" style="height:650px;margin:-10px;margin-top:-5px;"></div>
            </el-card>
        </el-col>

        <el-col :span="10">
            <el-card style="margin:-10px;" shadow="hover">
                <div ref="myChart" style="height:290px;"></div>
            </el-card>
            <el-card style="margin:-10px;margin-top:20px;" shadow="hover">
                <div ref="myChart1" style="height:298px;"></div>
            </el-card>
        </el-col>

    </el-row>

    <el-row :gutter="40" style="margin-top:80px;">
        <el-col :span="1">
            <el-card style="margin:-10px;height:218px;margin-right:-31px;padding-top:35px;text-align:center;font-weight:bold;" shadow="none">
                服<br />务<br />器<br />状<br />态
            </el-card>
        </el-col>
        <el-col :span="5">
            <el-card style="margin:-10px;height:218px;" shadow="hover">
                <el-descriptions :column="1">
                    <el-descriptions-item label="服务器名称"><strong>{{server.sys.computerName}}</strong></el-descriptions-item>
                    <el-descriptions-item label="服务器IP"><strong>{{server.sys.computerIp}}</strong></el-descriptions-item>
                    <el-descriptions-item label="操作系统"><strong>{{server.sys.osName}}</strong></el-descriptions-item>
                    <el-descriptions-item label="系统架构"><strong>{{server.sys.osArch}}</strong></el-descriptions-item>
                    <el-descriptions-item label="CPU核心"><strong>{{server.cpu.cpuNum}}核</strong></el-descriptions-item>
                    <el-descriptions-item label="总内存"><strong>{{server.mem.total}}G</strong></el-descriptions-item>
                </el-descriptions>
            </el-card>
        </el-col>
        <el-col :span="4">
            <el-card style="margin:-10px;" shadow="hover">
                <div ref="pieCpu" style="height:200px;margin-bottom:-20px;"></div>
            </el-card>
        </el-col>
        <el-col :span="4">
            <el-card style="margin:-10px;" shadow="hover">
                <div ref="pieMemery" style="height:200px;margin-bottom:-20px;"></div>
            </el-card>
        </el-col>
        <el-col :span="4">
            <el-card style="margin:-10px;" shadow="hover">
                <div ref="pieDisk" style="height:200px;margin-bottom:-20px;"></div>
            </el-card>
        </el-col>
        <el-col :span="6">
            <el-card style="margin:-10px;height:218px;" shadow="hover">
                <el-descriptions :column="1">
                    <el-descriptions-item label="Java名称"><strong>{{server.jvm.name}}</strong></el-descriptions-item>
                    <el-descriptions-item label="启动时间"><strong>{{ server.jvm.startTime }}</strong></el-descriptions-item>
                    <el-descriptions-item label="Java版本"><strong>{{ server.jvm.version }}</strong></el-descriptions-item>
                    <el-descriptions-item label="运行时长"><strong>{{ server.jvm.runTime }}</strong></el-descriptions-item>
                    <el-descriptions-item label="占用内存"><strong>{{server.jvm.used}}M</strong></el-descriptions-item>
                    <el-descriptions-item label="JVM总内存"><strong>{{server.jvm.total}}M</strong></el-descriptions-item>
                </el-descriptions>
            </el-card>
        </el-col>
    </el-row>

    <div style="margin:-21px;margin-top:100px;bottom:0;border:1px solid #ccc;padding:10px;margin-bottom:-21px;">
        <div>
            <el-link href="https://wumei.live" target="_blank" type="primary" style="margin-left:20px;">开源生活物联网平台 >></el-link>
            <el-link href="https://github.com/kerwincui/wumei-smart" target="_blank" type="danger" style="margin-left:30px;">Github源码 >></el-link>
            <el-link href="https://gitee.com/kerwincui/wumei-smart" target="_blank" type="success" style="margin-left:30px;">码云源码 >></el-link>
        </div>
    </div>

</div>
</template>

<style scoped>
.margin-top .el-descriptions-item__label {
    font-weight: bold;
}
</style>

<script>
import * as echarts from 'echarts';
require('echarts/theme/macarons') // echarts theme
import {
    loadBMap
} from './iot/map.js'
//安装的是echarts完整包，里面包含百度地图扩展，路径为 echarts/extension/bmap/bmap.js，将其引入
//ECharts的百度地图扩展，可以在百度地图上展现点图，线图，热力图等可视化
require('echarts/extension/bmap/bmap')
import {
    getServer
} from "@/api/monitor/server";

export default {
    name: "Index",
    data() {
        return {
            // 版本号
            version: "3.8.0",
            // 服务器信息
            server: {
                jvm: {
                    name: "",
                    version: "",
                    startTime: "",
                    runTime: "",
                    used: "",
                    total: 100
                },
                sys: {
                    computerName: "",
                    osName: "",
                    computerIp: "",
                    osArch: ""
                },
                cpu: {
                    cpuNum: 1
                },
                mem: {
                    total: 2
                }
            }
        };
    },
    created() {
        this.getList();
        this.$nextTick(() => {
            loadBMap().then(() => {
                this.getmap();

            });
            this.drawLine();
            this.drawLine1();
        })

    },
    methods: {
        /** 查询服务器信息 */
        getList() {
            getServer().then(response => {
                this.server = response.data;
                this.$nextTick(() => {
                    this.drawPieCpu();
                    this.drawPieMemery();
                    this.drawPieDisk();
                })
            });
        },

        getmap() {
            var myChart = echarts.init(this.$refs.map);
            var option;

            var data = [{
                    name: '海门',
                    value: 9,
                },
                {
                    name: '鄂尔多斯',
                    value: 12
                },
                {
                    name: '招远',
                    value: 12
                },
                {
                    name: '舟山',
                    value: 12
                },
                {
                    name: '齐齐哈尔',
                    value: 14
                },
                {
                    name: '盐城',
                    value: 15
                },
                {
                    name: '赤峰',
                    value: 16
                },
                {
                    name: '青岛',
                    value: 18
                },
                {
                    name: '乳山',
                    value: 18
                },
                {
                    name: '金昌',
                    value: 19
                },
                {
                    name: '泉州',
                    value: 21
                },
                {
                    name: '莱西',
                    value: 21
                },
                {
                    name: '日照',
                    value: 21
                },
                {
                    name: '胶南',
                    value: 22
                },
                {
                    name: '南通',
                    value: 23
                },
                {
                    name: '拉萨',
                    value: 24
                },
                {
                    name: '云浮',
                    value: 24
                },
                {
                    name: '梅州',
                    value: 25
                },
                {
                    name: '文登',
                    value: 25
                },
                {
                    name: '上海',
                    value: 25
                },
                {
                    name: '攀枝花',
                    value: 25
                },
                {
                    name: '威海',
                    value: 25
                },
                {
                    name: '承德',
                    value: 25
                },
                {
                    name: '厦门',
                    value: 26
                },
                {
                    name: '汕尾',
                    value: 26
                },
                {
                    name: '潮州',
                    value: 26
                },
                {
                    name: '丹东',
                    value: 27
                },
                {
                    name: '太仓',
                    value: 27
                },
                {
                    name: '曲靖',
                    value: 27
                },
                {
                    name: '烟台',
                    value: 28
                },
                {
                    name: '福州',
                    value: 29
                },
                {
                    name: '瓦房店',
                    value: 30
                },
                {
                    name: '即墨',
                    value: 30
                },
                {
                    name: '抚顺',
                    value: 31
                },
                {
                    name: '玉溪',
                    value: 31
                },
                {
                    name: '张家口',
                    value: 31
                },
                {
                    name: '阳泉',
                    value: 31
                },
                {
                    name: '莱州',
                    value: 32
                },
                {
                    name: '湖州',
                    value: 32
                },
                {
                    name: '汕头',
                    value: 32
                },
                {
                    name: '昆山',
                    value: 33
                },
                {
                    name: '宁波',
                    value: 33
                },
                {
                    name: '湛江',
                    value: 33
                },
                {
                    name: '揭阳',
                    value: 34
                },
                {
                    name: '荣成',
                    value: 34
                },
                {
                    name: '连云港',
                    value: 35
                },
                {
                    name: '葫芦岛',
                    value: 35
                },
                {
                    name: '常熟',
                    value: 36
                },
                {
                    name: '东莞',
                    value: 36
                },
                {
                    name: '河源',
                    value: 36
                },
                {
                    name: '淮安',
                    value: 36
                },
                {
                    name: '泰州',
                    value: 36
                },
                {
                    name: '南宁',
                    value: 37
                },
                {
                    name: '营口',
                    value: 37
                },
                {
                    name: '惠州',
                    value: 37
                },
                {
                    name: '江阴',
                    value: 37
                },
                {
                    name: '蓬莱',
                    value: 37
                },
                {
                    name: '韶关',
                    value: 38
                },
                {
                    name: '嘉峪关',
                    value: 38
                },
                {
                    name: '广州',
                    value: 38
                },
                {
                    name: '延安',
                    value: 38
                },
                {
                    name: '太原',
                    value: 39
                },
                {
                    name: '清远',
                    value: 39
                },
                {
                    name: '中山',
                    value: 39
                },
                {
                    name: '昆明',
                    value: 39
                },
                {
                    name: '寿光',
                    value: 40
                },
                {
                    name: '盘锦',
                    value: 40
                },
                {
                    name: '长治',
                    value: 41
                },
                {
                    name: '深圳',
                    value: 41
                },
                {
                    name: '珠海',
                    value: 42
                },
                {
                    name: '宿迁',
                    value: 43
                },
                {
                    name: '咸阳',
                    value: 43
                },
                {
                    name: '铜川',
                    value: 44
                },
                {
                    name: '平度',
                    value: 44
                },
                {
                    name: '佛山',
                    value: 44
                },
                {
                    name: '海口',
                    value: 44
                },
                {
                    name: '江门',
                    value: 45
                },
                {
                    name: '章丘',
                    value: 45
                },
                {
                    name: '肇庆',
                    value: 46
                },
                {
                    name: '大连',
                    value: 47
                },
                {
                    name: '临汾',
                    value: 47
                },
                {
                    name: '吴江',
                    value: 47
                },
                {
                    name: '石嘴山',
                    value: 49
                },
                {
                    name: '沈阳',
                    value: 50
                },
                {
                    name: '苏州',
                    value: 50
                },
                {
                    name: '茂名',
                    value: 50
                },
                {
                    name: '嘉兴',
                    value: 51
                },
                {
                    name: '长春',
                    value: 51
                },
                {
                    name: '胶州',
                    value: 52
                },
                {
                    name: '银川',
                    value: 52
                },
                {
                    name: '张家港',
                    value: 52
                },
                {
                    name: '三门峡',
                    value: 53
                },
                {
                    name: '锦州',
                    value: 54
                },
                {
                    name: '南昌',
                    value: 54
                },
                {
                    name: '柳州',
                    value: 54
                },
                {
                    name: '三亚',
                    value: 54
                },
                {
                    name: '自贡',
                    value: 56
                },
                {
                    name: '吉林',
                    value: 56
                },
                {
                    name: '阳江',
                    value: 57
                },
                {
                    name: '泸州',
                    value: 57
                },
                {
                    name: '西宁',
                    value: 57
                },
                {
                    name: '宜宾',
                    value: 58
                },
                {
                    name: '呼和浩特',
                    value: 58
                },
                {
                    name: '成都',
                    value: 58
                },
                {
                    name: '大同',
                    value: 58
                },
                {
                    name: '镇江',
                    value: 59
                },
                {
                    name: '桂林',
                    value: 59
                },
                {
                    name: '张家界',
                    value: 59
                },
                {
                    name: '宜兴',
                    value: 59
                },
                {
                    name: '北海',
                    value: 60
                },
                {
                    name: '西安',
                    value: 61
                },
                {
                    name: '金坛',
                    value: 62
                },
                {
                    name: '东营',
                    value: 62
                },
                {
                    name: '牡丹江',
                    value: 63
                },
                {
                    name: '遵义',
                    value: 63
                },
                {
                    name: '绍兴',
                    value: 63
                },
                {
                    name: '扬州',
                    value: 64
                },
                {
                    name: '常州',
                    value: 64
                },
                {
                    name: '潍坊',
                    value: 65
                },
                {
                    name: '重庆',
                    value: 66
                },
                {
                    name: '台州',
                    value: 67
                },
                {
                    name: '南京',
                    value: 67
                },
                {
                    name: '滨州',
                    value: 70
                },
                {
                    name: '贵阳',
                    value: 71
                },
                {
                    name: '无锡',
                    value: 71
                },
                {
                    name: '本溪',
                    value: 71
                },
                {
                    name: '克拉玛依',
                    value: 72
                },
                {
                    name: '渭南',
                    value: 72
                },
                {
                    name: '马鞍山',
                    value: 72
                },
                {
                    name: '宝鸡',
                    value: 72
                },
                {
                    name: '焦作',
                    value: 75
                },
                {
                    name: '句容',
                    value: 75
                },
                {
                    name: '北京',
                    value: 79
                },
                {
                    name: '徐州',
                    value: 79
                },
                {
                    name: '衡水',
                    value: 80
                },
                {
                    name: '包头',
                    value: 80
                },
                {
                    name: '绵阳',
                    value: 80
                },
                {
                    name: '乌鲁木齐',
                    value: 84
                },
                {
                    name: '枣庄',
                    value: 84
                },
                {
                    name: '杭州',
                    value: 84
                },
                {
                    name: '淄博',
                    value: 85
                },
                {
                    name: '鞍山',
                    value: 86
                },
                {
                    name: '溧阳',
                    value: 86
                },
                {
                    name: '库尔勒',
                    value: 86
                },
                {
                    name: '安阳',
                    value: 90
                },
                {
                    name: '开封',
                    value: 90
                },
                {
                    name: '济南',
                    value: 92
                },
                {
                    name: '德阳',
                    value: 93
                },
                {
                    name: '温州',
                    value: 95
                },
                {
                    name: '九江',
                    value: 96
                },
                {
                    name: '邯郸',
                    value: 98
                },
                {
                    name: '临安',
                    value: 99
                },
                {
                    name: '兰州',
                    value: 99
                },
                {
                    name: '沧州',
                    value: 100
                },
                {
                    name: '临沂',
                    value: 103
                },
                {
                    name: '南充',
                    value: 104
                },
                {
                    name: '天津',
                    value: 105
                },
                {
                    name: '富阳',
                    value: 106
                },
                {
                    name: '泰安',
                    value: 112
                },
                {
                    name: '诸暨',
                    value: 112
                },
                {
                    name: '郑州',
                    value: 113
                },
                {
                    name: '哈尔滨',
                    value: 114
                },
                {
                    name: '聊城',
                    value: 116
                },
                {
                    name: '芜湖',
                    value: 117
                },
                {
                    name: '唐山',
                    value: 119
                },
                {
                    name: '平顶山',
                    value: 119
                },
                {
                    name: '邢台',
                    value: 119
                },
                {
                    name: '德州',
                    value: 120
                },
                {
                    name: '济宁',
                    value: 120
                },
                {
                    name: '荆州',
                    value: 127
                },
                {
                    name: '宜昌',
                    value: 130
                },
                {
                    name: '义乌',
                    value: 132
                },
                {
                    name: '丽水',
                    value: 133
                },
                {
                    name: '洛阳',
                    value: 134
                },
                {
                    name: '秦皇岛',
                    value: 136
                },
                {
                    name: '株洲',
                    value: 143
                },
                {
                    name: '石家庄',
                    value: 147
                },
                {
                    name: '莱芜',
                    value: 148
                },
                {
                    name: '常德',
                    value: 152
                },
                {
                    name: '保定',
                    value: 153
                },
                {
                    name: '湘潭',
                    value: 154
                },
                {
                    name: '金华',
                    value: 157
                },
                {
                    name: '岳阳',
                    value: 169
                },
                {
                    name: '长沙',
                    value: 175
                },
                {
                    name: '衢州',
                    value: 177
                },
                {
                    name: '廊坊',
                    value: 193
                },
                {
                    name: '菏泽',
                    value: 194
                },
                {
                    name: '合肥',
                    value: 229
                },
                {
                    name: '武汉',
                    value: 273
                },
                {
                    name: '大庆',
                    value: 279
                }
            ];
            var geoCoordMap = {
                海门: [121.15, 31.89],
                鄂尔多斯: [109.781327, 39.608266],
                招远: [120.38, 37.35],
                舟山: [122.207216, 29.985295],
                齐齐哈尔: [123.97, 47.33],
                盐城: [120.13, 33.38],
                赤峰: [118.87, 42.28],
                青岛: [120.33, 36.07],
                乳山: [121.52, 36.89],
                金昌: [102.188043, 38.520089],
                泉州: [118.58, 24.93],
                莱西: [120.53, 36.86],
                日照: [119.46, 35.42],
                胶南: [119.97, 35.88],
                南通: [121.05, 32.08],
                拉萨: [91.11, 29.97],
                云浮: [112.02, 22.93],
                梅州: [116.1, 24.55],
                文登: [122.05, 37.2],
                上海: [121.48, 31.22],
                攀枝花: [101.718637, 26.582347],
                威海: [122.1, 37.5],
                承德: [117.93, 40.97],
                厦门: [118.1, 24.46],
                汕尾: [115.375279, 22.786211],
                潮州: [116.63, 23.68],
                丹东: [124.37, 40.13],
                太仓: [121.1, 31.45],
                曲靖: [103.79, 25.51],
                烟台: [121.39, 37.52],
                福州: [119.3, 26.08],
                瓦房店: [121.979603, 39.627114],
                即墨: [120.45, 36.38],
                抚顺: [123.97, 41.97],
                玉溪: [102.52, 24.35],
                张家口: [114.87, 40.82],
                阳泉: [113.57, 37.85],
                莱州: [119.942327, 37.177017],
                湖州: [120.1, 30.86],
                汕头: [116.69, 23.39],
                昆山: [120.95, 31.39],
                宁波: [121.56, 29.86],
                湛江: [110.359377, 21.270708],
                揭阳: [116.35, 23.55],
                荣成: [122.41, 37.16],
                连云港: [119.16, 34.59],
                葫芦岛: [120.836932, 40.711052],
                常熟: [120.74, 31.64],
                东莞: [113.75, 23.04],
                河源: [114.68, 23.73],
                淮安: [119.15, 33.5],
                泰州: [119.9, 32.49],
                南宁: [108.33, 22.84],
                营口: [122.18, 40.65],
                惠州: [114.4, 23.09],
                江阴: [120.26, 31.91],
                蓬莱: [120.75, 37.8],
                韶关: [113.62, 24.84],
                嘉峪关: [98.289152, 39.77313],
                广州: [113.23, 23.16],
                延安: [109.47, 36.6],
                太原: [112.53, 37.87],
                清远: [113.01, 23.7],
                中山: [113.38, 22.52],
                昆明: [102.73, 25.04],
                寿光: [118.73, 36.86],
                盘锦: [122.070714, 41.119997],
                长治: [113.08, 36.18],
                深圳: [114.07, 22.62],
                珠海: [113.52, 22.3],
                宿迁: [118.3, 33.96],
                咸阳: [108.72, 34.36],
                铜川: [109.11, 35.09],
                平度: [119.97, 36.77],
                佛山: [113.11, 23.05],
                海口: [110.35, 20.02],
                江门: [113.06, 22.61],
                章丘: [117.53, 36.72],
                肇庆: [112.44, 23.05],
                大连: [121.62, 38.92],
                临汾: [111.5, 36.08],
                吴江: [120.63, 31.16],
                石嘴山: [106.39, 39.04],
                沈阳: [123.38, 41.8],
                苏州: [120.62, 31.32],
                茂名: [110.88, 21.68],
                嘉兴: [120.76, 30.77],
                长春: [125.35, 43.88],
                胶州: [120.03336, 36.264622],
                银川: [106.27, 38.47],
                张家港: [120.555821, 31.875428],
                三门峡: [111.19, 34.76],
                锦州: [121.15, 41.13],
                南昌: [115.89, 28.68],
                柳州: [109.4, 24.33],
                三亚: [109.511909, 18.252847],
                自贡: [104.778442, 29.33903],
                吉林: [126.57, 43.87],
                阳江: [111.95, 21.85],
                泸州: [105.39, 28.91],
                西宁: [101.74, 36.56],
                宜宾: [104.56, 29.77],
                呼和浩特: [111.65, 40.82],
                成都: [104.06, 30.67],
                大同: [113.3, 40.12],
                镇江: [119.44, 32.2],
                桂林: [110.28, 25.29],
                张家界: [110.479191, 29.117096],
                宜兴: [119.82, 31.36],
                北海: [109.12, 21.49],
                西安: [108.95, 34.27],
                金坛: [119.56, 31.74],
                东营: [118.49, 37.46],
                牡丹江: [129.58, 44.6],
                遵义: [106.9, 27.7],
                绍兴: [120.58, 30.01],
                扬州: [119.42, 32.39],
                常州: [119.95, 31.79],
                潍坊: [119.1, 36.62],
                重庆: [106.54, 29.59],
                台州: [121.420757, 28.656386],
                南京: [118.78, 32.04],
                滨州: [118.03, 37.36],
                贵阳: [106.71, 26.57],
                无锡: [120.29, 31.59],
                本溪: [123.73, 41.3],
                克拉玛依: [84.77, 45.59],
                渭南: [109.5, 34.52],
                马鞍山: [118.48, 31.56],
                宝鸡: [107.15, 34.38],
                焦作: [113.21, 35.24],
                句容: [119.16, 31.95],
                北京: [116.46, 39.92],
                徐州: [117.2, 34.26],
                衡水: [115.72, 37.72],
                包头: [110, 40.58],
                绵阳: [104.73, 31.48],
                乌鲁木齐: [87.68, 43.77],
                枣庄: [117.57, 34.86],
                杭州: [120.19, 30.26],
                淄博: [118.05, 36.78],
                鞍山: [122.85, 41.12],
                溧阳: [119.48, 31.43],
                库尔勒: [86.06, 41.68],
                安阳: [114.35, 36.1],
                开封: [114.35, 34.79],
                济南: [117, 36.65],
                德阳: [104.37, 31.13],
                温州: [120.65, 28.01],
                九江: [115.97, 29.71],
                邯郸: [114.47, 36.6],
                临安: [119.72, 30.23],
                兰州: [103.73, 36.03],
                沧州: [116.83, 38.33],
                临沂: [118.35, 35.05],
                南充: [106.110698, 30.837793],
                天津: [117.2, 39.13],
                富阳: [119.95, 30.07],
                泰安: [117.13, 36.18],
                诸暨: [120.23, 29.71],
                郑州: [113.65, 34.76],
                哈尔滨: [126.63, 45.75],
                聊城: [115.97, 36.45],
                芜湖: [118.38, 31.33],
                唐山: [118.02, 39.63],
                平顶山: [113.29, 33.75],
                邢台: [114.48, 37.05],
                德州: [116.29, 37.45],
                济宁: [116.59, 35.38],
                荆州: [112.239741, 30.335165],
                宜昌: [111.3, 30.7],
                义乌: [120.06, 29.32],
                丽水: [119.92, 28.45],
                洛阳: [112.44, 34.7],
                秦皇岛: [119.57, 39.95],
                株洲: [113.16, 27.83],
                石家庄: [114.48, 38.03],
                莱芜: [117.67, 36.19],
                常德: [111.69, 29.05],
                保定: [115.48, 38.85],
                湘潭: [112.91, 27.87],
                金华: [119.64, 29.12],
                岳阳: [113.09, 29.37],
                长沙: [113, 28.21],
                衢州: [118.88, 28.97],
                廊坊: [116.7, 39.53],
                菏泽: [115.480656, 35.23375],
                合肥: [117.27, 31.86],
                武汉: [114.31, 30.52],
                大庆: [125.03, 46.58]
            };
            // 显示位置和大小
            const convertData = function (data) {
                var res = [];
                for (var i = 0; i < data.length; i++) {
                    var geoCoord = geoCoordMap[data[i].name];
                    if (geoCoord) {
                        res.push({
                            name: data[i].name,
                            // value: geoCoord.concat(data[i].value)
                            value: geoCoord.concat(120),
                        });
                    }
                }
                return res;
            };
            option = {
                title: {
                    text: '终端设备分布和状态',
                    subtext: 'wumei-smart open source living iot platform',
                    sublink: 'http://www.wumei.live',
                    left: 'center'
                },
                tooltip: {
                    trigger: 'item'
                },
                bmap: {
                    center: [133, 37],
                    zoom: 5,
                    roam: true,
                    mapStyle: {
                        styleJson: [{
                                featureType: 'water',
                                elementType: 'all',
                                stylers: {
                                    color: '#a0cfff'
                                }
                            },
                            {
                                featureType: 'land',
                                elementType: 'all',
                                stylers: {
                                    color: '#FFFFFF'
                                }
                            },
                            {
                                featureType: 'railway',
                                elementType: 'all',
                                stylers: {
                                    visibility: 'off'
                                }
                            },
                            {
                                featureType: 'highway',
                                elementType: 'all',
                                stylers: {
                                    color: '#fdfdfd'
                                }
                            },
                            {
                                featureType: 'highway',
                                elementType: 'labels',
                                stylers: {
                                    visibility: 'off'
                                }
                            },
                            {
                                featureType: 'arterial',
                                elementType: 'geometry',
                                stylers: {
                                    color: '#fefefe'
                                }
                            },
                            {
                                featureType: 'arterial',
                                elementType: 'geometry.fill',
                                stylers: {
                                    color: '#fefefe'
                                }
                            },
                            {
                                featureType: 'poi',
                                elementType: 'all',
                                stylers: {
                                    visibility: 'off'
                                }
                            },
                            {
                                featureType: 'green',
                                elementType: 'all',
                                stylers: {
                                    visibility: 'off'
                                }
                            },
                            {
                                featureType: 'subway',
                                elementType: 'all',
                                stylers: {
                                    visibility: 'off'
                                }
                            },
                            {
                                featureType: 'manmade',
                                elementType: 'all',
                                stylers: {
                                    color: '#d1d1d1'
                                }
                            },
                            {
                                featureType: 'local',
                                elementType: 'all',
                                stylers: {
                                    color: '#d1d1d1'
                                }
                            },
                            {
                                featureType: 'arterial',
                                elementType: 'labels',
                                stylers: {
                                    visibility: 'off'
                                }
                            },
                            {
                                featureType: 'boundary',
                                elementType: 'all',
                                stylers: {
                                    color: '#999999'
                                }
                            },
                            {
                                featureType: 'building',
                                elementType: 'all',
                                stylers: {
                                    color: '#d1d1d1'
                                }
                            },
                            {
                                featureType: 'label',
                                elementType: 'labels.text.fill',
                                stylers: {
                                    color: '#999999'
                                }
                            }
                        ]
                    }
                },
                series: [{
                        name: '离线',
                        type: 'scatter',
                        coordinateSystem: 'bmap',
                        data: convertData(data),
                        symbolSize: function (val) {
                            return val[2] / 10;
                        },
                        encode: {
                            value: 2
                        },
                        label: {
                            formatter: '{b}',
                            position: 'right',
                            show: false
                        },
                        itemStyle: {
                            color: '#F56C6C'
                        },
                        emphasis: {
                            label: {
                                show: true
                            }
                        }
                    },
                    {
                        name: '在线',
                        type: 'effectScatter',
                        coordinateSystem: 'bmap',
                        data: convertData(
                            data
                            .sort(function (a, b) {
                                return b.value - a.value;
                            })
                            .slice(0, 80)
                        ),
                        symbolSize: function (val) {
                            return val[2] / 10;
                        },
                        encode: {
                            value: 2
                        },
                        showEffectOn: 'render',
                        rippleEffect: {
                            brushType: 'stroke',
                            scale: 5
                        },
                        label: {
                            formatter: '{b}',
                            position: 'right',
                            show: false
                        },
                        itemStyle: {
                            color: '#67C23A',
                            shadowBlur: 100,
                            shadowColor: '#333'
                        },
                        emphasis: {
                            scale: true
                        },
                        zlevel: 1
                    }
                ]
            };

            option && myChart.setOption(option);

        },
        drawLine() {
            // 基于准备好的dom，初始化echarts实例
            let myChart = echarts.init(this.$refs.myChart);
            // 绘制图表
            myChart.setOption({
                title: {
                    text: "Mqtt数据接收和发送",
                    left: "5%"
                },
                tooltip: {
                    trigger: "axis"
                },
                legend: {
                    data: ["接收", "发送"],
                    right: "5%"
                },
                grid: {
                    left: "5%",
                    right: "6%",
                    bottom: "10%",
                    containLabel: true
                },
                xAxis: {
                    type: "category",
                    boundaryGap: false,
                    data: ["08-12", "08-13", "08-14", "08-15", "08-16", "08-17", "08-18"],
                    axisLine: {
                        lineStyle: {
                            color: "#999",
                            width: 0.1
                        }
                    },
                    splitLine: {
                        show: true,
                        lineStyle: {
                            color: "#999",
                            width: 0.1
                        }
                    }
                },
                yAxis: {
                    type: "value",
                    axisLine: {
                        lineStyle: {
                            color: "#999",
                            width: 0.1
                        }
                    }
                },
                series: [{
                        name: "接收",
                        type: "line",
                        data: [5, 20, 36, 10, 10, 20, 0],
                        areaStyle: {
                            color: "rgb(237,252,245)"
                        },
                        smooth: true,
                        itemStyle: {
                            normal: {
                                color: "#53e59d"
                            }
                        }
                    },
                    {
                        name: "发送",
                        type: "line",
                        data: [15, 0, 36, 10, 10, 0, 0],
                        areaStyle: {
                            color: "rgb(220,247,245)"
                        },
                        smooth: true,
                        itemStyle: {
                            normal: {
                                color: "#43c4fd"
                            }
                        }
                    }
                ]
            });
        },
        drawLine1() {
            // 基于准备好的dom，初始化echarts实例
            let myChart = echarts.init(this.$refs.myChart1);
            var option;

            option = {
                title: {
                    text: '统计数据'
                },
                tooltip: {
                    trigger: 'axis',
                    axisPointer: {
                        type: 'shadow'
                    }
                },
                legend: {},
                grid: {
                    left: '3%',
                    right: '4%',
                    bottom: '3%',
                    containLabel: true
                },
                xAxis: {
                    type: 'value',
                    boundaryGap: [0, 0.01]
                },
                yAxis: {
                    type: 'category',
                    data: ['设备数', '设备在线', '设备离线', '产品数', '用户数', '分享用户']
                },
                series: [{
                        name: '总量',
                        type: 'bar',
                        data: [1000, 600, 400, 210, 128, 50],
                        itemStyle: {
                            color: '#409EFF'
                        }
                    },
                    {
                        name: '新增',
                        type: 'bar',
                        data: [100, 300, 100, 20, 15, 11],
                        itemStyle: {
                            color: '#67C23A'
                        }
                    }
                ]
            };

            option && myChart.setOption(option);

        },
        drawPieCpu() {
            // 基于准备好的dom，初始化echarts实例
            let myChart = echarts.init(this.$refs.pieCpu);
            var option;
            option = {
                title: {
                    text: 'CPU使用率 %',
                    left: 'left'
                },
                tooltip: {
                    trigger: 'item',
                },
                legend: {
                    orient: 'vertical',
                    left: 'right'
                },
                color: ['#E6A23C', '#F56C6C', '#409EFF'],
                series: [{
                    name: 'CPU使用率 %',
                    type: 'pie',
                    radius: '55%',
                    label: {
                        show: false
                    },
                    labelLine: {
                        normal: {
                            position: "inner",
                            show: false
                        }
                    },
                    data: [{
                            value: this.server.cpu.used,
                            name: '用户'
                        },
                        {
                            value: this.server.cpu.sys,
                            name: '系统'
                        },
                        {
                            value: this.server.cpu.free,
                            name: '空闲'
                        }
                    ],
                }]
            };
            option && myChart.setOption(option);
        },
        drawPieMemery() {
            // 基于准备好的dom，初始化echarts实例
            let myChart = echarts.init(this.$refs.pieMemery);
            var option;
            option = {
                title: {
                    text: '内存使用 G',
                    left: 'left'
                },
                tooltip: {
                    trigger: 'item'
                },
                legend: {
                    orient: 'vertical',
                    left: 'right'
                },
                color: ['#F56C6C', '#409EFF'],
                series: [{
                    name: '内存使用率 G',
                    type: 'pie',
                    radius: '55%',
                    label: {
                        show: false
                    },
                    labelLine: {
                        normal: {
                            position: "inner",
                            show: false
                        }
                    },
                    data: [{
                            value: this.server.mem.used,
                            name: '已用'
                        },
                        {
                            value: this.server.mem.free,
                            name: '剩余'
                        }
                    ]
                }]
            };
            option && myChart.setOption(option);
        },
        drawPieDisk() {
            // 基于准备好的dom，初始化echarts实例
            let myChart = echarts.init(this.$refs.pieDisk);
            var option;
            let one = this.server.sysFiles[0].used.replace("GB", "");
            let two = this.server.sysFiles[0].free.replace("GB", "");;
            option = {
                title: {
                    text: 'C盘状态 G',
                    left: 'left'
                },
                tooltip: {
                    trigger: 'item'
                },
                legend: {
                    orient: 'vertical',
                    left: 'right'
                },
                color: ['#F56C6C', '#409EFF'],
                series: [{
                    name: '磁盘状态 G',
                    type: 'pie',
                    radius: '55%',
                    label: {
                        show: false
                    },
                    labelLine: {
                        normal: {
                            position: "inner",
                            show: false
                        }
                    },
                    data: [{
                            value: one,
                            name: '已用'
                        },
                        {
                            value: two,
                            name: '可用'
                        }
                    ]
                }]
            };
            option && myChart.setOption(option);
        }
    },
};
</script>
